Pictureboard

Pictureboard is an old demo by Xero. Mentioned for the first time during a 2005 Mike LPU chat, along with Esaul and the 4 Xero sampler songs. Mike mentioned that the band played it live once in 2000. There are no known recordings of it, and it has to date only been mentioned in interviews with Linkin Park.
It was included in the BMI catalog during the 2010s, most likely to be included in a LPU release. However, Mike Shinoda has said twice now that due to the fact that the song has samples in it, they haven't been able to clear them and thus it cannot be released.